Troubleshooting
4-17
DXE Phase POST Code Table
PEI_ENTER_DXEIPL
PEI
89
Loading BIOS image to RAM
PEI_FINDING_DXE_CORE
PEI
8A
Loading DXE core
PEI_GO_TO_DXE_CORE
PEI
8B
Enter DXE core
* 3
rd
party relate functions – Platform dependence.
Functionality Name
(Include\PostCode.h)
Phase
Post
Code
Description
DXE_TCGDXE*
DXE
40
TPM initial in DXE
DXE_SB_SPI_INIT*
DXE 41 South bridge SPI initialization
DXE_CF9_RESET*
DXE 42 Setup Reset service
DXE_SB_SERIAL_GPIO_INIT*
DXE 43
South bridge Serial GPIO
initialization
DXE_SMMACCESS*
DXE 44 Setup SMM ACCE SS service
DXE_NB_INIT*
DXE
45 North
bridge
Middle
initialization
DXE_SIO_INIT*
DXE 46 Super I/O DXE initialization
DXE_LEGACY_REGION*
DXE 47 Setup Legacy Region service
DXE_SB_INIT*
DXE
48
South Bridge Middle
initialization
DXE_IDENTIFY_FLASH_DEVICE
DXE
49
Identify Flash device
DXE_FTW_INIT
DXE 4A Fault Tolerant Write
verification
DXE_VARIABLE_INIT DXE
4B
Variable Service initialization
DXE_VARIABLE_INIT_FAIL DXE
4C
Fail to initial Variable Service
DXE_MTC_INIT DXE
4D
MTC
Initial
DXE_CPU_INIT DXE
4E
CPU Middle Initialization
DXE_MP_CPU_INIT DXE
4F
Multi-processor
MiddleInitialization
DXE_SMBUS_INIT DXE
50
SMBUS Driver Initialization
DXE_SMART_TIMER_INIT DXE 51 8259
Initialization
DXE_PCRTC_INIT DXE
52
RTC
Initialization
DXE_SATA_INIT*
DXE 53 SATA
Controller
earlyInitialization
DXE_SMM_CONTROLER_INIT*
DXE 54
Setup SMM Control service
Functionality Name
(Include\PostCode.h)
Phase
Post
Code
Description
Summary of Contents for Aspire M5-481PT
Page 1: ...Acer M5 481 481G 481T 481TG SERVICE GUIDE ...
Page 8: ...viii ...
Page 9: ...CHAPTER 1 Hardware Specifications ...
Page 10: ...1 2 ...
Page 54: ...1 44 Hardware Specifications and Configurations ...
Page 55: ...CHAPTER 2 System Utilities ...
Page 56: ...2 2 ...
Page 73: ...Acer M5 481 481G 481T 481TG System Utilities 2 19 Figure 2 19 InsydeFlash ...
Page 83: ...CHAPTER 3 Maintenance Procedures ...
Page 84: ...3 2 ...
Page 91: ...3 9 Figure 3 2 Lower Cover Cabling ID Size Quantity Screw Type A M2 5x5 0 15 ...
Page 95: ...3 13 ID Size Quantity Screw Type M2 5 x 1 x 7 Flat head 2 ...
Page 103: ...3 21 ID Size Quantity Screw Type M2 0 x 2 0 1 ...
Page 105: ...3 23 ID Size Quantity Screw Type M2 0 x 2 0 1 ...
Page 113: ...3 31 ID Size Quantity Screw Type A M2 0 x 2 0 2 B M2 0 x 2 0 2 ...
Page 116: ...3 34 Figure 3 2 Fan Thermal Assembly Removal ...
Page 118: ...3 36 ID Size Quantity Screw Type A M2 0 x 0 5 x 7 0 Flathead 3 B M2 0 x 0 5 x 7 0 Flathead 3 ...
Page 122: ...3 40 ID Size Quantity Screw Type A M2 0 x 0 5 x 7 0 flathead 2 ...
Page 132: ...3 50 ID Size Quantity Screw Type A M2 5x5 0 15 ...
Page 138: ...3 56 Figure 3 2 Audio Board Screws Removal ID Size Quantity Screw Type M2 0 x 3 0 2 ...
Page 143: ...3 61 ID Size Quantity Screw Type M2 0 x 2 0 1 ...
Page 148: ...3 66 Figure 3 3 MIC Cable Positioning ...
Page 153: ...3 71 Figure 3 2 Fan Thermal Screw Removal 1 3 2 4 5 6 ...
Page 159: ...3 77 Figure 3 3 LVDS Alignment ...
Page 162: ...3 80 ID Size Quantity Screw Type M2 5 x 3 0 3 ...
Page 166: ...CHAPTER 4 Troubleshooting ...
Page 167: ...4 2 ...
Page 188: ...CHAPTER 5 Jumper and Connector Locations ...
Page 189: ...5 2 ...
Page 191: ...5 4 ...
Page 192: ...CHAPTER 6 FRU Field Replaceable Unit List ...
Page 193: ...6 2 ...
Page 206: ...CHAPTER 7 Model Definition and Configuration ...
Page 207: ...7 2 ...
Page 233: ...7 28 Model Definition and Configuration ...
Page 234: ...CHAPTER 8 Test Compatible Components ...
Page 235: ...8 2 ...
Page 243: ...8 10 Test Compatible Components ...
Page 244: ...CHAPTER 9 Online Support Information ...
Page 245: ...9 2 ...
Page 247: ...9 4 Online Support Information ...